7983736486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349949}}^1$

素因数の和:350040

約数の個数: 32

約数和(自身を含む): 14059591200

約数和(自身を除く): 6075854714

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 11407, 22814, 349949, 699898, 3849439, 5949133, 7698878, 11898266, 21346889, 42693778, 65440463, 130880926, 234815779, 362897113, 469631558, 725794226, 3991868243, 7983736486]

約数ペア:

[(1, 7983736486), (2, 3991868243), (11, 725794226), (17, 469631558), (22, 362897113), (34, 234815779), (61, 130880926), (122, 65440463), (187, 42693778), (374, 21346889), (671, 11898266), (1037, 7698878), (1342, 5949133), (2074, 3849439), (11407, 699898), (22814, 349949)]