121352476

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 251983872

約数和(自身を除く): 130631396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 251, 434, 502, 557, 868, 1004, 1114, 1757, 2228, 3514, 3899, 7028, 7781, 7798, 15562, 15596, 17267, 31124, 34534, 54467, 69068, 108934, 120869, 139807, 217868, 241738, 279614, 483476, 559228, 978649, 1957298, 3914596, 4334017, 8668034, 17336068, 30338119, 60676238, 121352476]

約数ペア:

[(1, 121352476), (2, 60676238), (4, 30338119), (7, 17336068), (14, 8668034), (28, 4334017), (31, 3914596), (62, 1957298), (124, 978649), (217, 559228), (251, 483476), (434, 279614), (502, 241738), (557, 217868), (868, 139807), (1004, 120869), (1114, 108934), (1757, 69068), (2228, 54467), (3514, 34534), (3899, 31124), (7028, 17267), (7781, 15596), (7798, 15562)]