2170345936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1723}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 4871527488

約数和(自身を除く): 2701181552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 421, 748, 842, 1496, 1684, 1723, 2992, 3368, 3446, 4631, 6736, 6892, 7157, 9262, 13784, 14314, 18524, 18953, 27568, 28628, 29291, 37048, 37906, 57256, 58582, 74096, 75812, 78727, 114512, 117164, 151624, 157454, 234328, 303248, 314908, 322201, 468656, 629816, 644402, 725383, 1259632, 1288804, 1450766, 2577608, 2901532, 5155216, 5803064, 7979213, 11606128, 12331511, 15958426, 24663022, 31916852, 49326044, 63833704, 98652088, 127667408, 135646621, 197304176, 271293242, 542586484, 1085172968, 2170345936]

約数ペア:

[(1, 2170345936), (2, 1085172968), (4, 542586484), (8, 271293242), (11, 197304176), (16, 135646621), (17, 127667408), (22, 98652088), (34, 63833704), (44, 49326044), (68, 31916852), (88, 24663022), (136, 15958426), (176, 12331511), (187, 11606128), (272, 7979213), (374, 5803064), (421, 5155216), (748, 2901532), (842, 2577608), (1496, 1450766), (1684, 1288804), (1723, 1259632), (2992, 725383), (3368, 644402), (3446, 629816), (4631, 468656), (6736, 322201), (6892, 314908), (7157, 303248), (9262, 234328), (13784, 157454), (14314, 151624), (18524, 117164), (18953, 114512), (27568, 78727), (28628, 75812), (29291, 74096), (37048, 58582), (37906, 57256)]