1989175596

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{40559}}^1$

素因数の和:40694

約数の個数: 48

約数和(自身を含む): 4788026880

約数和(自身を除く): 2798851284

約数列:

[1, 2, 3, 4, 6, 12, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 732, 804, 4087, 8174, 12261, 16348, 24522, 40559, 49044, 81118, 121677, 162236, 243354, 486708, 2474099, 2717453, 4948198, 5434906, 7422297, 8152359, 9896396, 10869812, 14844594, 16304718, 29689188, 32609436, 165764633, 331529266, 497293899, 663058532, 994587798, 1989175596]

約数ペア:

[(1, 1989175596), (2, 994587798), (3, 663058532), (4, 497293899), (6, 331529266), (12, 165764633), (61, 32609436), (67, 29689188), (122, 16304718), (134, 14844594), (183, 10869812), (201, 9896396), (244, 8152359), (268, 7422297), (366, 5434906), (402, 4948198), (732, 2717453), (804, 2474099), (4087, 486708), (8174, 243354), (12261, 162236), (16348, 121677), (24522, 81118), (40559, 49044)]