2600668876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{22159}}^1$

素因数の和:22274

約数の個数: 48

約数和(自身を含む): 5116478080

約数和(自身を除く): 2515809204

約数列:

[1, 2, 4, 13, 26, 37, 52, 61, 74, 122, 148, 244, 481, 793, 962, 1586, 1924, 2257, 3172, 4514, 9028, 22159, 29341, 44318, 58682, 88636, 117364, 288067, 576134, 819883, 1152268, 1351699, 1639766, 2703398, 3279532, 5406796, 10658479, 17572087, 21316958, 35144174, 42633916, 50012863, 70288348, 100025726, 200051452, 650167219, 1300334438, 2600668876]

約数ペア:

[(1, 2600668876), (2, 1300334438), (4, 650167219), (13, 200051452), (26, 100025726), (37, 70288348), (52, 50012863), (61, 42633916), (74, 35144174), (122, 21316958), (148, 17572087), (244, 10658479), (481, 5406796), (793, 3279532), (962, 2703398), (1586, 1639766), (1924, 1351699), (2257, 1152268), (3172, 819883), (4514, 576134), (9028, 288067), (22159, 117364), (29341, 88636), (44318, 58682)]