1904830206916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{14576741}}^1$

素因数の和:14577124

約数の個数: 48

約数和(自身を含む): 4114139662080

約数和(自身を除く): 2209309455164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 359, 364, 718, 1436, 2513, 4667, 5026, 9334, 10052, 18668, 32669, 65338, 130676, 14576741, 29153482, 58306964, 102037187, 189497633, 204074374, 378995266, 408148748, 757990532, 1326483431, 2652966862, 5233050019, 5305933724, 10466100038, 20932200076, 36631350133, 68029650247, 73262700266, 136059300494, 146525400532, 272118600988, 476207551729, 952415103458, 1904830206916]

約数ペア:

[(1, 1904830206916), (2, 952415103458), (4, 476207551729), (7, 272118600988), (13, 146525400532), (14, 136059300494), (26, 73262700266), (28, 68029650247), (52, 36631350133), (91, 20932200076), (182, 10466100038), (359, 5305933724), (364, 5233050019), (718, 2652966862), (1436, 1326483431), (2513, 757990532), (4667, 408148748), (5026, 378995266), (9334, 204074374), (10052, 189497633), (18668, 102037187), (32669, 58306964), (65338, 29153482), (130676, 14576741)]