1747772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 3645600

約数和(自身を除く): 1897828

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 61, 76, 116, 122, 244, 247, 377, 494, 551, 754, 793, 988, 1102, 1159, 1508, 1586, 1769, 2204, 2318, 3172, 3538, 4636, 7076, 7163, 14326, 15067, 22997, 28652, 30134, 33611, 45994, 60268, 67222, 91988, 134444, 436943, 873886, 1747772]

約数ペア:

[(1, 1747772), (2, 873886), (4, 436943), (13, 134444), (19, 91988), (26, 67222), (29, 60268), (38, 45994), (52, 33611), (58, 30134), (61, 28652), (76, 22997), (116, 15067), (122, 14326), (244, 7163), (247, 7076), (377, 4636), (494, 3538), (551, 3172), (754, 2318), (793, 2204), (988, 1769), (1102, 1586), (1159, 1508)]