2515044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 6809600

約数和(自身を除く): 4294556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 379, 474, 553, 758, 948, 1106, 1137, 1516, 1659, 2212, 2274, 2653, 3318, 4548, 5306, 6636, 7959, 10612, 15918, 29941, 31836, 59882, 89823, 119764, 179646, 209587, 359292, 419174, 628761, 838348, 1257522, 2515044]

約数ペア:

[(1, 2515044), (2, 1257522), (3, 838348), (4, 628761), (6, 419174), (7, 359292), (12, 209587), (14, 179646), (21, 119764), (28, 89823), (42, 59882), (79, 31836), (84, 29941), (158, 15918), (237, 10612), (316, 7959), (379, 6636), (474, 5306), (553, 4548), (758, 3318), (948, 2653), (1106, 2274), (1137, 2212), (1516, 1659)]