489051104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1301}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 1021715856

約数和(自身を除く): 532664752

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 691, 1301, 1382, 2602, 2764, 5204, 5528, 10408, 11056, 11747, 20816, 22112, 22117, 23494, 41632, 44234, 46988, 88468, 93976, 176936, 187952, 353872, 375904, 707744, 898991, 1797982, 3595964, 7191928, 14383856, 15282847, 28767712, 30565694, 61131388, 122262776, 244525552, 489051104]

約数ペア:

[(1, 489051104), (2, 244525552), (4, 122262776), (8, 61131388), (16, 30565694), (17, 28767712), (32, 15282847), (34, 14383856), (68, 7191928), (136, 3595964), (272, 1797982), (544, 898991), (691, 707744), (1301, 375904), (1382, 353872), (2602, 187952), (2764, 176936), (5204, 93976), (5528, 88468), (10408, 46988), (11056, 44234), (11747, 41632), (20816, 23494), (22112, 22117)]