2213249864

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{10831}}^1$

素因数の和:10974

約数の個数: 64

約数和(自身を含む): 4913395200

約数和(自身を除く): 2700145336

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 89, 164, 178, 287, 328, 356, 574, 623, 712, 1148, 1246, 2296, 2492, 3649, 4984, 7298, 10831, 14596, 21662, 25543, 29192, 43324, 51086, 75817, 86648, 102172, 151634, 204344, 303268, 444071, 606536, 888142, 963959, 1776284, 1927918, 3108497, 3552568, 3855836, 6216994, 6747713, 7711672, 12433988, 13495426, 24867976, 26990852, 39522319, 53981704, 79044638, 158089276, 276656233, 316178552, 553312466, 1106624932, 2213249864]

約数ペア:

[(1, 2213249864), (2, 1106624932), (4, 553312466), (7, 316178552), (8, 276656233), (14, 158089276), (28, 79044638), (41, 53981704), (56, 39522319), (82, 26990852), (89, 24867976), (164, 13495426), (178, 12433988), (287, 7711672), (328, 6747713), (356, 6216994), (574, 3855836), (623, 3552568), (712, 3108497), (1148, 1927918), (1246, 1776284), (2296, 963959), (2492, 888142), (3649, 606536), (4984, 444071), (7298, 303268), (10831, 204344), (14596, 151634), (21662, 102172), (25543, 86648), (29192, 75817), (43324, 51086)]