426138830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4781

約数の個数: 64

約数和(自身を含む): 896168448

約数和(自身を除く): 470029618

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 697, 1066, 1105, 1394, 2210, 2665, 3485, 4703, 5330, 6970, 9061, 9406, 18122, 23515, 45305, 47030, 61139, 79951, 90610, 122278, 159902, 192823, 305695, 385646, 399755, 611390, 799510, 964115, 1039363, 1928230, 2078726, 2506699, 3277991, 5013398, 5196815, 6555982, 10393630, 12533495, 16389955, 25066990, 32779910, 42613883, 85227766, 213069415, 426138830]

約数ペア:

[(1, 426138830), (2, 213069415), (5, 85227766), (10, 42613883), (13, 32779910), (17, 25066990), (26, 16389955), (34, 12533495), (41, 10393630), (65, 6555982), (82, 5196815), (85, 5013398), (130, 3277991), (170, 2506699), (205, 2078726), (221, 1928230), (410, 1039363), (442, 964115), (533, 799510), (697, 611390), (1066, 399755), (1105, 385646), (1394, 305695), (2210, 192823), (2665, 159902), (3485, 122278), (4703, 90610), (5330, 79951), (6970, 61139), (9061, 47030), (9406, 45305), (18122, 23515)]