1689997473654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{44449}}^1\times {\mathrm{8963}}^1$

素因数の和:53525

約数の個数: 64

約数和(自身を含む): 3901620441600

約数和(自身を除く): 2211622967946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 8963, 17926, 26889, 44449, 53778, 62741, 88898, 125482, 133347, 188223, 266694, 311143, 376446, 622286, 905263, 933429, 1810526, 1866858, 2715789, 4489349, 5431578, 6336841, 8978698, 12673682, 13468047, 19010523, 26936094, 31425443, 38021046, 62850886, 94276329, 188552658, 398396387, 796792774, 1195189161, 2390378322, 2788774709, 5577549418, 8366324127, 16732648254, 40238035087, 80476070174, 120714105261, 241428210522, 281666245609, 563332491218, 844998736827, 1689997473654]

約数ペア:

[(1, 1689997473654), (2, 844998736827), (3, 563332491218), (6, 281666245609), (7, 241428210522), (14, 120714105261), (21, 80476070174), (42, 40238035087), (101, 16732648254), (202, 8366324127), (303, 5577549418), (606, 2788774709), (707, 2390378322), (1414, 1195189161), (2121, 796792774), (4242, 398396387), (8963, 188552658), (17926, 94276329), (26889, 62850886), (44449, 38021046), (53778, 31425443), (62741, 26936094), (88898, 19010523), (125482, 13468047), (133347, 12673682), (188223, 8978698), (266694, 6336841), (311143, 5431578), (376446, 4489349), (622286, 2715789), (905263, 1866858), (933429, 1810526)]