1891036692476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{161971}}^1$

素因数の和:162906

約数の個数: 48

約数和(自身を含む): 3424813714560

約数和(自身を除く): 1533777022084

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 811, 1622, 3244, 3599, 7198, 14396, 47849, 49471, 95698, 98942, 161971, 191396, 197884, 323942, 647884, 2918789, 5837578, 9556289, 9880231, 11675156, 19112578, 19760462, 38225156, 39520924, 131358481, 262716962, 525433924, 582933629, 1165867258, 2331734516, 7750150379, 8012867341, 15500300758, 16025734682, 31000601516, 32051469364, 472759173119, 945518346238, 1891036692476]

約数ペア:

[(1, 1891036692476), (2, 945518346238), (4, 472759173119), (59, 32051469364), (61, 31000601516), (118, 16025734682), (122, 15500300758), (236, 8012867341), (244, 7750150379), (811, 2331734516), (1622, 1165867258), (3244, 582933629), (3599, 525433924), (7198, 262716962), (14396, 131358481), (47849, 39520924), (49471, 38225156), (95698, 19760462), (98942, 19112578), (161971, 11675156), (191396, 9880231), (197884, 9556289), (323942, 5837578), (647884, 2918789)]