4262804

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 9408000

約数和(自身を除く): 5145196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 239, 343, 364, 478, 637, 686, 956, 1274, 1372, 1673, 2548, 3107, 3346, 4459, 6214, 6692, 8918, 11711, 12428, 17836, 21749, 23422, 43498, 46844, 81977, 86996, 152243, 163954, 304486, 327908, 608972, 1065701, 2131402, 4262804]

約数ペア:

[(1, 4262804), (2, 2131402), (4, 1065701), (7, 608972), (13, 327908), (14, 304486), (26, 163954), (28, 152243), (49, 86996), (52, 81977), (91, 46844), (98, 43498), (182, 23422), (196, 21749), (239, 17836), (343, 12428), (364, 11711), (478, 8918), (637, 6692), (686, 6214), (956, 4459), (1274, 3346), (1372, 3107), (1673, 2548)]