2496817190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{24481}}^1$

素因数の和:24573

約数の個数: 64

約数和(自身を含む): 5415026688

約数和(自身を除く): 2918209498

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 658, 1085, 1457, 1645, 2170, 2914, 3290, 7285, 10199, 14570, 20398, 24481, 48962, 50995, 101990, 122405, 171367, 244810, 342734, 758911, 856835, 1150607, 1517822, 1713670, 2301214, 3794555, 5312377, 5753035, 7589110, 8054249, 10624754, 11506070, 16108498, 26561885, 35668817, 40271245, 53123770, 71337634, 80542490, 178344085, 249681719, 356688170, 499363438, 1248408595, 2496817190]

約数ペア:

[(1, 2496817190), (2, 1248408595), (5, 499363438), (7, 356688170), (10, 249681719), (14, 178344085), (31, 80542490), (35, 71337634), (47, 53123770), (62, 40271245), (70, 35668817), (94, 26561885), (155, 16108498), (217, 11506070), (235, 10624754), (310, 8054249), (329, 7589110), (434, 5753035), (470, 5312377), (658, 3794555), (1085, 2301214), (1457, 1713670), (1645, 1517822), (2170, 1150607), (2914, 856835), (3290, 758911), (7285, 342734), (10199, 244810), (14570, 171367), (20398, 122405), (24481, 101990), (48962, 50995)]