2480490714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1\times {\mathrm{683}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 5415113088

約数和(自身を除く): 2934622374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 461, 606, 683, 922, 1313, 1366, 1383, 2049, 2626, 2766, 3939, 4098, 5993, 7878, 8879, 11986, 17758, 17979, 26637, 35958, 46561, 53274, 68983, 93122, 137966, 139683, 206949, 279366, 314863, 413898, 605293, 629726, 896779, 944589, 1210586, 1793558, 1815879, 1889178, 2690337, 3631758, 4093219, 5380674, 8186438, 12279657, 24559314, 31801163, 63602326, 95403489, 190806978, 413415119, 826830238, 1240245357, 2480490714]

約数ペア:

[(1, 2480490714), (2, 1240245357), (3, 826830238), (6, 413415119), (13, 190806978), (26, 95403489), (39, 63602326), (78, 31801163), (101, 24559314), (202, 12279657), (303, 8186438), (461, 5380674), (606, 4093219), (683, 3631758), (922, 2690337), (1313, 1889178), (1366, 1815879), (1383, 1793558), (2049, 1210586), (2626, 944589), (2766, 896779), (3939, 629726), (4098, 605293), (5993, 413898), (7878, 314863), (8879, 279366), (11986, 206949), (17758, 139683), (17979, 137966), (26637, 93122), (35958, 68983), (46561, 53274)]