2865954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 7338240

約数和(自身を除く): 4472286

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 181, 182, 203, 273, 362, 377, 406, 543, 546, 609, 754, 1086, 1131, 1218, 1267, 2262, 2353, 2534, 2639, 3801, 4706, 5249, 5278, 7059, 7602, 7917, 10498, 14118, 15747, 15834, 16471, 31494, 32942, 36743, 49413, 68237, 73486, 98826, 110229, 136474, 204711, 220458, 409422, 477659, 955318, 1432977, 2865954]

約数ペア:

[(1, 2865954), (2, 1432977), (3, 955318), (6, 477659), (7, 409422), (13, 220458), (14, 204711), (21, 136474), (26, 110229), (29, 98826), (39, 73486), (42, 68237), (58, 49413), (78, 36743), (87, 32942), (91, 31494), (174, 16471), (181, 15834), (182, 15747), (203, 14118), (273, 10498), (362, 7917), (377, 7602), (406, 7059), (543, 5278), (546, 5249), (609, 4706), (754, 3801), (1086, 2639), (1131, 2534), (1218, 2353), (1267, 2262)]