2041567796

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 3829291200

約数和(自身を除く): 1787723404

約数列:

[1, 2, 4, 37, 59, 71, 74, 89, 118, 142, 148, 178, 236, 284, 356, 1369, 2183, 2627, 2738, 3293, 4189, 4366, 5251, 5254, 5476, 6319, 6586, 8378, 8732, 10502, 10508, 12638, 13172, 16756, 21004, 25276, 80771, 97199, 121841, 154993, 161542, 194287, 194398, 233803, 243682, 309986, 323084, 372821, 388574, 388796, 467606, 487364, 619972, 745642, 777148, 935212, 1491284, 5734741, 7188619, 8650711, 11469482, 13794377, 14377238, 17301422, 22938964, 27588754, 28754476, 34602844, 55177508, 510391949, 1020783898, 2041567796]

約数ペア:

[(1, 2041567796), (2, 1020783898), (4, 510391949), (37, 55177508), (59, 34602844), (71, 28754476), (74, 27588754), (89, 22938964), (118, 17301422), (142, 14377238), (148, 13794377), (178, 11469482), (236, 8650711), (284, 7188619), (356, 5734741), (1369, 1491284), (2183, 935212), (2627, 777148), (2738, 745642), (3293, 619972), (4189, 487364), (4366, 467606), (5251, 388796), (5254, 388574), (5476, 372821), (6319, 323084), (6586, 309986), (8378, 243682), (8732, 233803), (10502, 194398), (10508, 194287), (12638, 161542), (13172, 154993), (16756, 121841), (21004, 97199), (25276, 80771)]