12902601608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{4673}}^1$

素因数の和:5022

約数の個数: 64

約数和(自身を含む): 26383795200

約数和(自身を除く): 13481193592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 191, 278, 382, 556, 764, 1112, 1528, 1807, 2483, 3614, 4673, 4966, 7228, 9346, 9932, 14456, 18692, 19864, 26549, 37384, 53098, 60749, 106196, 121498, 212392, 242996, 345137, 485992, 649547, 690274, 892543, 1299094, 1380548, 1785086, 2598188, 2761096, 3570172, 5196376, 7140344, 8444111, 11603059, 16888222, 23206118, 33776444, 46412236, 67552888, 92824472, 124063477, 248126954, 496253908, 992507816, 1612825201, 3225650402, 6451300804, 12902601608]

約数ペア:

[(1, 12902601608), (2, 6451300804), (4, 3225650402), (8, 1612825201), (13, 992507816), (26, 496253908), (52, 248126954), (104, 124063477), (139, 92824472), (191, 67552888), (278, 46412236), (382, 33776444), (556, 23206118), (764, 16888222), (1112, 11603059), (1528, 8444111), (1807, 7140344), (2483, 5196376), (3614, 3570172), (4673, 2761096), (4966, 2598188), (7228, 1785086), (9346, 1380548), (9932, 1299094), (14456, 892543), (18692, 690274), (19864, 649547), (26549, 485992), (37384, 345137), (53098, 242996), (60749, 212392), (106196, 121498)]