2019924704

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{310949}}^1$

素因数の和:310995

約数の個数: 48

約数和(自身を含む): 4701564000

約数和(自身を除く): 2681639296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 310949, 621898, 1243796, 2176643, 2487592, 4353286, 4975184, 8706572, 9017521, 9950368, 17413144, 18035042, 34826288, 36070084, 63122647, 69652576, 72140168, 126245294, 144280336, 252490588, 288560672, 504981176, 1009962352, 2019924704]

約数ペア:

[(1, 2019924704), (2, 1009962352), (4, 504981176), (7, 288560672), (8, 252490588), (14, 144280336), (16, 126245294), (28, 72140168), (29, 69652576), (32, 63122647), (56, 36070084), (58, 34826288), (112, 18035042), (116, 17413144), (203, 9950368), (224, 9017521), (232, 8706572), (406, 4975184), (464, 4353286), (812, 2487592), (928, 2176643), (1624, 1243796), (3248, 621898), (6496, 310949)]