2018528096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{50023}}^1$

素因数の和:50143

約数の個数: 48

約数和(自身を含む): 4323874464

約数和(自身を除く): 2305346368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 50023, 100046, 200092, 400184, 650299, 800368, 1300598, 1600736, 2601196, 4852231, 5202392, 9704462, 10404784, 19408924, 20809568, 38817848, 63079003, 77635696, 126158006, 155271392, 252316012, 504632024, 1009264048, 2018528096]

約数ペア:

[(1, 2018528096), (2, 1009264048), (4, 504632024), (8, 252316012), (13, 155271392), (16, 126158006), (26, 77635696), (32, 63079003), (52, 38817848), (97, 20809568), (104, 19408924), (194, 10404784), (208, 9704462), (388, 5202392), (416, 4852231), (776, 2601196), (1261, 1600736), (1552, 1300598), (2522, 800368), (3104, 650299), (5044, 400184), (10088, 200092), (20176, 100046), (40352, 50023)]