387669884

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 801615360

約数和(自身を除く): 413945476

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 826, 854, 1652, 1708, 3599, 3847, 7198, 7694, 14396, 15388, 25193, 26929, 50386, 53858, 100772, 107716, 226973, 234667, 453946, 469334, 907892, 938668, 1588811, 1642669, 3177622, 3285338, 6355244, 6570676, 13845353, 27690706, 55381412, 96917471, 193834942, 387669884]

約数ペア:

[(1, 387669884), (2, 193834942), (4, 96917471), (7, 55381412), (14, 27690706), (28, 13845353), (59, 6570676), (61, 6355244), (118, 3285338), (122, 3177622), (236, 1642669), (244, 1588811), (413, 938668), (427, 907892), (826, 469334), (854, 453946), (1652, 234667), (1708, 226973), (3599, 107716), (3847, 100772), (7198, 53858), (7694, 50386), (14396, 26929), (15388, 25193)]