1598889136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{599}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 3434155200

約数和(自身を除く): 1835266064

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 313, 328, 533, 599, 626, 656, 1066, 1198, 1252, 2132, 2396, 2504, 4069, 4264, 4792, 5008, 7787, 8138, 8528, 9584, 12833, 15574, 16276, 24559, 25666, 31148, 32552, 49118, 51332, 62296, 65104, 98236, 102664, 124592, 166829, 187487, 196472, 205328, 319267, 333658, 374974, 392944, 638534, 667316, 749948, 1277068, 1334632, 1499896, 2437331, 2554136, 2669264, 2999792, 4874662, 5108272, 7686967, 9749324, 15373934, 19498648, 30747868, 38997296, 61495736, 99930571, 122991472, 199861142, 399722284, 799444568, 1598889136]

約数ペア:

[(1, 1598889136), (2, 799444568), (4, 399722284), (8, 199861142), (13, 122991472), (16, 99930571), (26, 61495736), (41, 38997296), (52, 30747868), (82, 19498648), (104, 15373934), (164, 9749324), (208, 7686967), (313, 5108272), (328, 4874662), (533, 2999792), (599, 2669264), (626, 2554136), (656, 2437331), (1066, 1499896), (1198, 1334632), (1252, 1277068), (2132, 749948), (2396, 667316), (2504, 638534), (4069, 392944), (4264, 374974), (4792, 333658), (5008, 319267), (7787, 205328), (8138, 196472), (8528, 187487), (9584, 166829), (12833, 124592), (15574, 102664), (16276, 98236), (24559, 65104), (25666, 62296), (31148, 51332), (32552, 49118)]