1330998074648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{22540951}}^1$

素因数の和:22541040

約数の個数: 48

約数和(自身を含む): 2788090352880

約数和(自身を除く): 1457092278232

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 671, 968, 1342, 2684, 5368, 7381, 14762, 29524, 59048, 22540951, 45081902, 90163804, 180327608, 247950461, 495900922, 991801844, 1374998011, 1983603688, 2727455071, 2749996022, 5454910142, 5499992044, 10909820284, 10999984088, 15124978121, 21819640568, 30249956242, 60499912484, 120999824968, 166374759331, 332749518662, 665499037324, 1330998074648]

約数ペア:

[(1, 1330998074648), (2, 665499037324), (4, 332749518662), (8, 166374759331), (11, 120999824968), (22, 60499912484), (44, 30249956242), (61, 21819640568), (88, 15124978121), (121, 10999984088), (122, 10909820284), (242, 5499992044), (244, 5454910142), (484, 2749996022), (488, 2727455071), (671, 1983603688), (968, 1374998011), (1342, 991801844), (2684, 495900922), (5368, 247950461), (7381, 180327608), (14762, 90163804), (29524, 45081902), (59048, 22540951)]