4481988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 7573692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 233, 458, 466, 687, 699, 916, 932, 1374, 1398, 1603, 1631, 2748, 2796, 3206, 3262, 4809, 4893, 6412, 6524, 9618, 9786, 19236, 19572, 53357, 106714, 160071, 213428, 320142, 373499, 640284, 746998, 1120497, 1493996, 2240994, 4481988]

約数ペア:

[(1, 4481988), (2, 2240994), (3, 1493996), (4, 1120497), (6, 746998), (7, 640284), (12, 373499), (14, 320142), (21, 213428), (28, 160071), (42, 106714), (84, 53357), (229, 19572), (233, 19236), (458, 9786), (466, 9618), (687, 6524), (699, 6412), (916, 4893), (932, 4809), (1374, 3262), (1398, 3206), (1603, 2796), (1631, 2748)]