1927202394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 4205408256

約数和(自身を除く): 2278205862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 257, 381, 514, 757, 762, 771, 1514, 1542, 1651, 2271, 3302, 3341, 4542, 4953, 6682, 9841, 9906, 10023, 19682, 20046, 29523, 32639, 59046, 65278, 96139, 97917, 192278, 194549, 195834, 288417, 389098, 424307, 576834, 583647, 848614, 1167294, 1249807, 1272921, 2499614, 2529137, 2545842, 3749421, 5058274, 7498842, 7587411, 15174822, 24707723, 49415446, 74123169, 148246338, 321200399, 642400798, 963601197, 1927202394]

約数ペア:

[(1, 1927202394), (2, 963601197), (3, 642400798), (6, 321200399), (13, 148246338), (26, 74123169), (39, 49415446), (78, 24707723), (127, 15174822), (254, 7587411), (257, 7498842), (381, 5058274), (514, 3749421), (757, 2545842), (762, 2529137), (771, 2499614), (1514, 1272921), (1542, 1249807), (1651, 1167294), (2271, 848614), (3302, 583647), (3341, 576834), (4542, 424307), (4953, 389098), (6682, 288417), (9841, 195834), (9906, 194549), (10023, 192278), (19682, 97917), (20046, 96139), (29523, 65278), (32639, 59046)]