1793125012

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 3790257408

約数和(自身を除く): 1997132396

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 61, 94, 98, 122, 188, 196, 244, 329, 427, 658, 854, 1316, 1708, 2303, 2867, 2989, 3191, 4606, 5734, 5978, 6382, 9212, 11468, 11956, 12764, 20069, 22337, 40138, 44674, 80276, 89348, 140483, 149977, 156359, 194651, 280966, 299954, 312718, 389302, 561932, 599908, 625436, 778604, 1049839, 1362557, 2099678, 2725114, 4199356, 5450228, 7348873, 9148597, 9537899, 14697746, 18297194, 19075798, 29395492, 36594388, 38151596, 64040179, 128080358, 256160716, 448281253, 896562506, 1793125012]

約数ペア:

[(1, 1793125012), (2, 896562506), (4, 448281253), (7, 256160716), (14, 128080358), (28, 64040179), (47, 38151596), (49, 36594388), (61, 29395492), (94, 19075798), (98, 18297194), (122, 14697746), (188, 9537899), (196, 9148597), (244, 7348873), (329, 5450228), (427, 4199356), (658, 2725114), (854, 2099678), (1316, 1362557), (1708, 1049839), (2303, 778604), (2867, 625436), (2989, 599908), (3191, 561932), (4606, 389302), (5734, 312718), (5978, 299954), (6382, 280966), (9212, 194651), (11468, 156359), (11956, 149977), (12764, 140483), (20069, 89348), (22337, 80276), (40138, 44674)]