622219972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12329}}^1$

素因数の和:12412

約数の個数: 48

約数和(自身を含む): 1259435520

約数和(自身を除く): 637215548

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 124, 148, 341, 407, 682, 814, 1147, 1364, 1628, 2294, 4588, 12329, 12617, 24658, 25234, 49316, 50468, 135619, 271238, 382199, 456173, 542476, 764398, 912346, 1528796, 1824692, 4204189, 5017903, 8408378, 10035806, 14141363, 16816756, 20071612, 28282726, 56565452, 155554993, 311109986, 622219972]

約数ペア:

[(1, 622219972), (2, 311109986), (4, 155554993), (11, 56565452), (22, 28282726), (31, 20071612), (37, 16816756), (44, 14141363), (62, 10035806), (74, 8408378), (124, 5017903), (148, 4204189), (341, 1824692), (407, 1528796), (682, 912346), (814, 764398), (1147, 542476), (1364, 456173), (1628, 382199), (2294, 271238), (4588, 135619), (12329, 50468), (12617, 49316), (24658, 25234)]