2340374816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20021}}^1$

素因数の和:20325

約数の個数: 48

約数和(自身を含む): 4979951928

約数和(自身を除く): 2639577112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 281, 416, 562, 1124, 2248, 3653, 4496, 7306, 8992, 14612, 20021, 29224, 40042, 58448, 80084, 116896, 160168, 260273, 320336, 520546, 640672, 1041092, 2082184, 4164368, 5625901, 8328736, 11251802, 22503604, 45007208, 73136713, 90014416, 146273426, 180028832, 292546852, 585093704, 1170187408, 2340374816]

約数ペア:

[(1, 2340374816), (2, 1170187408), (4, 585093704), (8, 292546852), (13, 180028832), (16, 146273426), (26, 90014416), (32, 73136713), (52, 45007208), (104, 22503604), (208, 11251802), (281, 8328736), (416, 5625901), (562, 4164368), (1124, 2082184), (2248, 1041092), (3653, 640672), (4496, 520546), (7306, 320336), (8992, 260273), (14612, 160168), (20021, 116896), (29224, 80084), (40042, 58448)]