1915691104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{5689}}^1$

素因数の和:6335

約数の個数: 48

約数和(自身を含む): 4000525200

約数和(自身を除く): 2084834096

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 619, 1238, 2476, 4952, 5689, 9904, 10523, 11378, 19808, 21046, 22756, 42092, 45512, 84184, 91024, 96713, 168368, 182048, 193426, 336736, 386852, 773704, 1547408, 3094816, 3521491, 7042982, 14085964, 28171928, 56343856, 59865347, 112687712, 119730694, 239461388, 478922776, 957845552, 1915691104]

約数ペア:

[(1, 1915691104), (2, 957845552), (4, 478922776), (8, 239461388), (16, 119730694), (17, 112687712), (32, 59865347), (34, 56343856), (68, 28171928), (136, 14085964), (272, 7042982), (544, 3521491), (619, 3094816), (1238, 1547408), (2476, 773704), (4952, 386852), (5689, 336736), (9904, 193426), (10523, 182048), (11378, 168368), (19808, 96713), (21046, 91024), (22756, 84184), (42092, 45512)]