4421808716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{13457}}^1$

素因数の和:13634

約数の個数: 48

約数和(自身を含む): 8546368320

約数和(自身を除く): 4124559604

約数列:

[1, 2, 4, 13, 26, 52, 71, 89, 142, 178, 284, 356, 923, 1157, 1846, 2314, 3692, 4628, 6319, 12638, 13457, 25276, 26914, 53828, 82147, 164294, 174941, 328588, 349882, 699764, 955447, 1197673, 1910894, 2395346, 3821788, 4790692, 12420811, 15569749, 24841622, 31139498, 49683244, 62278996, 85034783, 170069566, 340139132, 1105452179, 2210904358, 4421808716]

約数ペア:

[(1, 4421808716), (2, 2210904358), (4, 1105452179), (13, 340139132), (26, 170069566), (52, 85034783), (71, 62278996), (89, 49683244), (142, 31139498), (178, 24841622), (284, 15569749), (356, 12420811), (923, 4790692), (1157, 3821788), (1846, 2395346), (2314, 1910894), (3692, 1197673), (4628, 955447), (6319, 699764), (12638, 349882), (13457, 328588), (25276, 174941), (26914, 164294), (53828, 82147)]