1002511232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 2070714240

約数和(自身を除く): 1068203008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 317, 496, 634, 797, 992, 1268, 1594, 1984, 2536, 3188, 3968, 5072, 6376, 9827, 10144, 12752, 19654, 20288, 24707, 25504, 39308, 40576, 49414, 51008, 78616, 98828, 102016, 157232, 197656, 252649, 314464, 395312, 505298, 628928, 790624, 1010596, 1257856, 1581248, 2021192, 3162496, 4042384, 7832119, 8084768, 15664238, 16169536, 31328476, 32339072, 62656952, 125313904, 250627808, 501255616, 1002511232]

約数ペア:

[(1, 1002511232), (2, 501255616), (4, 250627808), (8, 125313904), (16, 62656952), (31, 32339072), (32, 31328476), (62, 16169536), (64, 15664238), (124, 8084768), (128, 7832119), (248, 4042384), (317, 3162496), (496, 2021192), (634, 1581248), (797, 1257856), (992, 1010596), (1268, 790624), (1594, 628928), (1984, 505298), (2536, 395312), (3188, 314464), (3968, 252649), (5072, 197656), (6376, 157232), (9827, 102016), (10144, 98828), (12752, 78616), (19654, 51008), (20288, 49414), (24707, 40576), (25504, 39308)]