2100029048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 4334148000

約数和(自身を除く): 2234118952

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 97, 104, 178, 194, 356, 388, 712, 776, 1157, 1261, 2314, 2339, 2522, 4628, 4678, 5044, 8633, 9256, 9356, 10088, 17266, 18712, 30407, 34532, 60814, 69064, 112229, 121628, 208171, 224458, 226883, 243256, 416342, 448916, 453766, 832684, 897832, 907532, 1665368, 1815064, 2706223, 2949479, 5412446, 5898958, 10824892, 11797916, 20192587, 21649784, 23595832, 40385174, 80770348, 161540696, 262503631, 525007262, 1050014524, 2100029048]

約数ペア:

[(1, 2100029048), (2, 1050014524), (4, 525007262), (8, 262503631), (13, 161540696), (26, 80770348), (52, 40385174), (89, 23595832), (97, 21649784), (104, 20192587), (178, 11797916), (194, 10824892), (356, 5898958), (388, 5412446), (712, 2949479), (776, 2706223), (1157, 1815064), (1261, 1665368), (2314, 907532), (2339, 897832), (2522, 832684), (4628, 453766), (4678, 448916), (5044, 416342), (8633, 243256), (9256, 226883), (9356, 224458), (10088, 208171), (17266, 121628), (18712, 112229), (30407, 69064), (34532, 60814)]