5278494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 6978786

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 59, 62, 74, 78, 93, 111, 118, 177, 186, 222, 354, 403, 481, 767, 806, 962, 1147, 1209, 1443, 1534, 1829, 2183, 2294, 2301, 2418, 2886, 3441, 3658, 4366, 4602, 5487, 6549, 6882, 10974, 13098, 14911, 23777, 28379, 29822, 44733, 47554, 56758, 67673, 71331, 85137, 89466, 135346, 142662, 170274, 203019, 406038, 879749, 1759498, 2639247, 5278494]

約数ペア:

[(1, 5278494), (2, 2639247), (3, 1759498), (6, 879749), (13, 406038), (26, 203019), (31, 170274), (37, 142662), (39, 135346), (59, 89466), (62, 85137), (74, 71331), (78, 67673), (93, 56758), (111, 47554), (118, 44733), (177, 29822), (186, 28379), (222, 23777), (354, 14911), (403, 13098), (481, 10974), (767, 6882), (806, 6549), (962, 5487), (1147, 4602), (1209, 4366), (1443, 3658), (1534, 3441), (1829, 2886), (2183, 2418), (2294, 2301)]