2913446436812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6353}}^1\times {\mathrm{43411}}^1$

素因数の和:49926

約数の個数: 48

約数和(自身を含む): 5406461020800

約数和(自身を除く): 2493014583988

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6353, 10564, 12706, 25412, 43411, 86822, 120707, 173644, 241414, 482828, 824809, 883067, 1649618, 1766134, 3299236, 3532268, 6034129, 12068258, 16778273, 24136516, 33556546, 67113092, 114648451, 229296902, 275790083, 458593804, 551580166, 1103160332, 5240011577, 10480023154, 20960046308, 38334821537, 76669643074, 153339286148, 728361609203, 1456723218406, 2913446436812]

約数ペア:

[(1, 2913446436812), (2, 1456723218406), (4, 728361609203), (19, 153339286148), (38, 76669643074), (76, 38334821537), (139, 20960046308), (278, 10480023154), (556, 5240011577), (2641, 1103160332), (5282, 551580166), (6353, 458593804), (10564, 275790083), (12706, 229296902), (25412, 114648451), (43411, 67113092), (86822, 33556546), (120707, 24136516), (173644, 16778273), (241414, 12068258), (482828, 6034129), (824809, 3532268), (883067, 3299236), (1649618, 1766134)]