1210643538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 2662087680

約数和(自身を除く): 1451444142

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 503, 523, 767, 1006, 1046, 1509, 1534, 1569, 2301, 3018, 3138, 4602, 6539, 6799, 13078, 13598, 19617, 20397, 29677, 30857, 39234, 40794, 59354, 61714, 89031, 92571, 178062, 185142, 263069, 385801, 401141, 526138, 771602, 789207, 802282, 1157403, 1203423, 1578414, 2314806, 2406846, 3419897, 6839794, 10259691, 15521071, 20519382, 31042142, 46563213, 93126426, 201773923, 403547846, 605321769, 1210643538]

約数ペア:

[(1, 1210643538), (2, 605321769), (3, 403547846), (6, 201773923), (13, 93126426), (26, 46563213), (39, 31042142), (59, 20519382), (78, 15521071), (118, 10259691), (177, 6839794), (354, 3419897), (503, 2406846), (523, 2314806), (767, 1578414), (1006, 1203423), (1046, 1157403), (1509, 802282), (1534, 789207), (1569, 771602), (2301, 526138), (3018, 401141), (3138, 385801), (4602, 263069), (6539, 185142), (6799, 178062), (13078, 92571), (13598, 89031), (19617, 61714), (20397, 59354), (29677, 40794), (30857, 39234)]