1909358836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{6673}}^1$

素因数の和:7624

約数の個数: 48

約数和(自身を含む): 4170983040

約数和(自身を除く): 2261624204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 929, 1858, 3716, 6503, 6673, 10219, 13006, 13346, 20438, 26012, 26692, 40876, 46711, 71533, 73403, 93422, 143066, 146806, 186844, 286132, 293612, 513821, 1027642, 2055284, 6199217, 12398434, 24796868, 43394519, 68191387, 86789038, 136382774, 173578076, 272765548, 477339709, 954679418, 1909358836]

約数ペア:

[(1, 1909358836), (2, 954679418), (4, 477339709), (7, 272765548), (11, 173578076), (14, 136382774), (22, 86789038), (28, 68191387), (44, 43394519), (77, 24796868), (154, 12398434), (308, 6199217), (929, 2055284), (1858, 1027642), (3716, 513821), (6503, 293612), (6673, 286132), (10219, 186844), (13006, 146806), (13346, 143066), (20438, 93422), (26012, 73403), (26692, 71533), (40876, 46711)]