1631567146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 3048845184

約数和(自身を除く): 1417278038

約数列:

[1, 2, 11, 17, 22, 23, 34, 43, 46, 86, 121, 187, 242, 253, 374, 391, 401, 473, 506, 731, 782, 802, 946, 989, 1462, 1978, 2057, 2783, 4114, 4301, 4411, 5203, 5566, 6817, 8041, 8602, 8822, 9223, 10406, 10879, 13634, 16082, 16813, 17243, 18446, 21758, 33626, 34486, 47311, 48521, 74987, 88451, 94622, 97042, 101453, 119669, 149974, 156791, 176902, 184943, 189673, 202906, 239338, 293131, 313582, 369886, 379346, 396589, 586262, 793178, 824857, 1115983, 1649714, 1724701, 2034373, 2086403, 2231966, 3224441, 3449402, 4068746, 4172806, 4362479, 6448882, 6742013, 8724958, 13484026, 18971711, 35468851, 37943422, 47987269, 70937702, 74162143, 95974538, 148324286, 815783573, 1631567146]

約数ペア:

[(1, 1631567146), (2, 815783573), (11, 148324286), (17, 95974538), (22, 74162143), (23, 70937702), (34, 47987269), (43, 37943422), (46, 35468851), (86, 18971711), (121, 13484026), (187, 8724958), (242, 6742013), (253, 6448882), (374, 4362479), (391, 4172806), (401, 4068746), (473, 3449402), (506, 3224441), (731, 2231966), (782, 2086403), (802, 2034373), (946, 1724701), (989, 1649714), (1462, 1115983), (1978, 824857), (2057, 793178), (2783, 586262), (4114, 396589), (4301, 379346), (4411, 369886), (5203, 313582), (5566, 293131), (6817, 239338), (8041, 202906), (8602, 189673), (8822, 184943), (9223, 176902), (10406, 156791), (10879, 149974), (13634, 119669), (16082, 101453), (16813, 97042), (17243, 94622), (18446, 88451), (21758, 74987), (33626, 48521), (34486, 47311)]