917003984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{3733}}^1$

素因数の和:4935

約数の個数: 40

約数和(自身を含む): 1915497192

約数和(自身を除く): 998493208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1181, 2362, 3733, 4724, 7466, 9448, 14932, 15353, 18896, 29864, 30706, 48529, 59728, 61412, 97058, 122824, 194116, 245648, 388232, 776464, 4408673, 8817346, 17634692, 35269384, 57312749, 70538768, 114625498, 229250996, 458501992, 917003984]

約数ペア:

[(1, 917003984), (2, 458501992), (4, 229250996), (8, 114625498), (13, 70538768), (16, 57312749), (26, 35269384), (52, 17634692), (104, 8817346), (208, 4408673), (1181, 776464), (2362, 388232), (3733, 245648), (4724, 194116), (7466, 122824), (9448, 97058), (14932, 61412), (15353, 59728), (18896, 48529), (29864, 30706)]