31294749252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{201211}}^1$

素因数の和:202228

約数の個数: 48

約数和(自身を含む): 78717353792

約数和(自身を除く): 47422604540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997, 1994, 2991, 3988, 5982, 11964, 12961, 25922, 38883, 51844, 77766, 155532, 201211, 402422, 603633, 804844, 1207266, 2414532, 2615743, 5231486, 7847229, 10462972, 15694458, 31388916, 200607367, 401214734, 601822101, 802429468, 1203644202, 2407288404, 2607895771, 5215791542, 7823687313, 10431583084, 15647374626, 31294749252]

約数ペア:

[(1, 31294749252), (2, 15647374626), (3, 10431583084), (4, 7823687313), (6, 5215791542), (12, 2607895771), (13, 2407288404), (26, 1203644202), (39, 802429468), (52, 601822101), (78, 401214734), (156, 200607367), (997, 31388916), (1994, 15694458), (2991, 10462972), (3988, 7847229), (5982, 5231486), (11964, 2615743), (12961, 2414532), (25922, 1207266), (38883, 804844), (51844, 603633), (77766, 402422), (155532, 201211)]