2426009690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 4838714496

約数和(自身を除く): 2412704806

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 197, 215, 394, 430, 559, 985, 1118, 1970, 2203, 2561, 2795, 4406, 5122, 5590, 8471, 11015, 12805, 16942, 22030, 25610, 28639, 42355, 57278, 84710, 94729, 110123, 143195, 189458, 220246, 286390, 433991, 473645, 550615, 867982, 947290, 1101230, 1231477, 2169955, 2462954, 4339910, 5641883, 6157385, 11283766, 12314770, 18661613, 28209415, 37323226, 56418830, 93308065, 186616130, 242600969, 485201938, 1213004845, 2426009690]

約数ペア:

[(1, 2426009690), (2, 1213004845), (5, 485201938), (10, 242600969), (13, 186616130), (26, 93308065), (43, 56418830), (65, 37323226), (86, 28209415), (130, 18661613), (197, 12314770), (215, 11283766), (394, 6157385), (430, 5641883), (559, 4339910), (985, 2462954), (1118, 2169955), (1970, 1231477), (2203, 1101230), (2561, 947290), (2795, 867982), (4406, 550615), (5122, 473645), (5590, 433991), (8471, 286390), (11015, 220246), (12805, 189458), (16942, 143195), (22030, 110123), (25610, 94729), (28639, 84710), (42355, 57278)]