2976872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 5848200

約数和(自身を除く): 2871328

約数列:

[1, 2, 4, 8, 37, 74, 89, 113, 148, 178, 226, 296, 356, 452, 712, 904, 3293, 4181, 6586, 8362, 10057, 13172, 16724, 20114, 26344, 33448, 40228, 80456, 372109, 744218, 1488436, 2976872]

約数ペア:

[(1, 2976872), (2, 1488436), (4, 744218), (8, 372109), (37, 80456), (74, 40228), (89, 33448), (113, 26344), (148, 20114), (178, 16724), (226, 13172), (296, 10057), (356, 8362), (452, 6586), (712, 4181), (904, 3293)]