2904356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 6397440

約数和(自身を除く): 3493084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 101, 158, 182, 202, 316, 364, 404, 553, 707, 1027, 1106, 1313, 1414, 2054, 2212, 2626, 2828, 4108, 5252, 7189, 7979, 9191, 14378, 15958, 18382, 28756, 31916, 36764, 55853, 103727, 111706, 207454, 223412, 414908, 726089, 1452178, 2904356]

約数ペア:

[(1, 2904356), (2, 1452178), (4, 726089), (7, 414908), (13, 223412), (14, 207454), (26, 111706), (28, 103727), (52, 55853), (79, 36764), (91, 31916), (101, 28756), (158, 18382), (182, 15958), (202, 14378), (316, 9191), (364, 7979), (404, 7189), (553, 5252), (707, 4108), (1027, 2828), (1106, 2626), (1313, 2212), (1414, 2054)]