1802912254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 3375110592

約数和(自身を除く): 1572198338

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 601, 617, 1202, 1234, 2431, 4862, 6611, 6787, 7813, 8021, 10217, 10489, 13222, 13574, 15626, 16042, 20434, 20978, 85943, 88231, 112387, 115379, 132821, 136357, 171886, 176462, 224774, 230758, 265642, 272714, 370817, 741634, 1461031, 1499927, 2922062, 2999854, 4078987, 4820621, 6303889, 8157974, 9641242, 12607778, 53026831, 69342779, 81950557, 106053662, 138685558, 163901114, 901456127, 1802912254]

約数ペア:

[(1, 1802912254), (2, 901456127), (11, 163901114), (13, 138685558), (17, 106053662), (22, 81950557), (26, 69342779), (34, 53026831), (143, 12607778), (187, 9641242), (221, 8157974), (286, 6303889), (374, 4820621), (442, 4078987), (601, 2999854), (617, 2922062), (1202, 1499927), (1234, 1461031), (2431, 741634), (4862, 370817), (6611, 272714), (6787, 265642), (7813, 230758), (8021, 224774), (10217, 176462), (10489, 171886), (13222, 136357), (13574, 132821), (15626, 115379), (16042, 112387), (20434, 88231), (20978, 85943)]