1127345128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11821}}^1$

素因数の和:11978

約数の個数: 64

約数和(自身を含む): 2621646720

約数和(自身を除く): 1494301592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1703, 1834, 3406, 3668, 6812, 7336, 11821, 11921, 13624, 23642, 23842, 47284, 47684, 82747, 94568, 95368, 153673, 165494, 307346, 330988, 614692, 661976, 1075711, 1229384, 1548551, 2151422, 3097102, 4302844, 6194204, 8605688, 10839857, 12388408, 20131163, 21679714, 40262326, 43359428, 80524652, 86718856, 140918141, 161049304, 281836282, 563672564, 1127345128]

約数ペア:

[(1, 1127345128), (2, 563672564), (4, 281836282), (7, 161049304), (8, 140918141), (13, 86718856), (14, 80524652), (26, 43359428), (28, 40262326), (52, 21679714), (56, 20131163), (91, 12388408), (104, 10839857), (131, 8605688), (182, 6194204), (262, 4302844), (364, 3097102), (524, 2151422), (728, 1548551), (917, 1229384), (1048, 1075711), (1703, 661976), (1834, 614692), (3406, 330988), (3668, 307346), (6812, 165494), (7336, 153673), (11821, 95368), (11921, 94568), (13624, 82747), (23642, 47684), (23842, 47284)]