1337642754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 3088834560

約数和(自身を除く): 1751191806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 251, 446, 502, 569, 669, 753, 1138, 1338, 1506, 1561, 1707, 1757, 3122, 3414, 3514, 3983, 4683, 5271, 7966, 9366, 10542, 11949, 23898, 55973, 111946, 126887, 142819, 167919, 253774, 285638, 335838, 380661, 391811, 428457, 761322, 783622, 856914, 888209, 999733, 1175433, 1776418, 1999466, 2350866, 2664627, 2999199, 5329254, 5998398, 31848637, 63697274, 95545911, 191091822, 222940459, 445880918, 668821377, 1337642754]

約数ペア:

[(1, 1337642754), (2, 668821377), (3, 445880918), (6, 222940459), (7, 191091822), (14, 95545911), (21, 63697274), (42, 31848637), (223, 5998398), (251, 5329254), (446, 2999199), (502, 2664627), (569, 2350866), (669, 1999466), (753, 1776418), (1138, 1175433), (1338, 999733), (1506, 888209), (1561, 856914), (1707, 783622), (1757, 761322), (3122, 428457), (3414, 391811), (3514, 380661), (3983, 335838), (4683, 285638), (5271, 253774), (7966, 167919), (9366, 142819), (10542, 126887), (11949, 111946), (23898, 55973)]