2912904956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 5760687744

約数和(自身を除く): 2847782788

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 169, 194, 338, 388, 403, 676, 806, 1261, 1433, 1612, 2522, 2866, 3007, 5044, 5239, 5732, 6014, 10478, 12028, 16393, 18629, 20956, 32786, 37258, 39091, 44423, 65572, 74516, 78182, 88846, 139001, 156364, 177692, 242177, 278002, 484354, 508183, 556004, 577499, 968708, 1016366, 1154998, 1807013, 2032732, 2309996, 3614026, 4309031, 7228052, 7507487, 8618062, 15014974, 17236124, 23491169, 30029948, 46982338, 56017403, 93964676, 112034806, 224069612, 728226239, 1456452478, 2912904956]

約数ペア:

[(1, 2912904956), (2, 1456452478), (4, 728226239), (13, 224069612), (26, 112034806), (31, 93964676), (52, 56017403), (62, 46982338), (97, 30029948), (124, 23491169), (169, 17236124), (194, 15014974), (338, 8618062), (388, 7507487), (403, 7228052), (676, 4309031), (806, 3614026), (1261, 2309996), (1433, 2032732), (1612, 1807013), (2522, 1154998), (2866, 1016366), (3007, 968708), (5044, 577499), (5239, 556004), (5732, 508183), (6014, 484354), (10478, 278002), (12028, 242177), (16393, 177692), (18629, 156364), (20956, 139001), (32786, 88846), (37258, 78182), (39091, 74516), (44423, 65572)]