1245013566708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6983}}^1\times {\mathrm{209263}}^1$

素因数の和:216324

約数の個数: 48

約数和(自身を含む): 2946383548416

約数和(自身を除く): 1701369981708

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 6983, 13966, 20949, 27932, 41898, 83796, 209263, 418526, 495793, 627789, 837052, 991586, 1255578, 1487379, 1983172, 2511156, 2974758, 5949516, 14857673, 29715346, 44573019, 59430692, 89146038, 178292076, 1461283529, 2922567058, 4383850587, 5845134116, 8767701174, 17535402348, 103751130559, 207502261118, 311253391677, 415004522236, 622506783354, 1245013566708]

約数ペア:

[(1, 1245013566708), (2, 622506783354), (3, 415004522236), (4, 311253391677), (6, 207502261118), (12, 103751130559), (71, 17535402348), (142, 8767701174), (213, 5845134116), (284, 4383850587), (426, 2922567058), (852, 1461283529), (6983, 178292076), (13966, 89146038), (20949, 59430692), (27932, 44573019), (41898, 29715346), (83796, 14857673), (209263, 5949516), (418526, 2974758), (495793, 2511156), (627789, 1983172), (837052, 1487379), (991586, 1255578)]