498874384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{2963}}^1$

素因数の和:3607

約数の個数: 40

約数和(自身を含む): 1025425440

約数和(自身を除く): 526551056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619, 1238, 2476, 2963, 4952, 5926, 9904, 10523, 11852, 21046, 23704, 42092, 47408, 50371, 84184, 100742, 168368, 201484, 402968, 805936, 1834097, 3668194, 7336388, 14672776, 29345552, 31179649, 62359298, 124718596, 249437192, 498874384]

約数ペア:

[(1, 498874384), (2, 249437192), (4, 124718596), (8, 62359298), (16, 31179649), (17, 29345552), (34, 14672776), (68, 7336388), (136, 3668194), (272, 1834097), (619, 805936), (1238, 402968), (2476, 201484), (2963, 168368), (4952, 100742), (5926, 84184), (9904, 50371), (10523, 47408), (11852, 42092), (21046, 23704)]